Different minerals are being mined from within the earth and multi - storeyed complexes are being constructed. Due to this activity theoretically

Umbel differs from head in being

Algae differ from fungi in being

Two identical satellites are orbiting are orbiting at distances R and 7R from the surface of the earth, R being the radius of the earth. The ratio of their

The fossils are dated by their presence in different layers of earth , the being condsidered is

Fungi differ from othe kingdoms in being

Fungi differ from othe kingdoms in being

Fungi differ from othe kingdoms in being